[SERVER-53255] Change config.chunks indexes on upgrade/downgrade Created: 07/Dec/20 Updated: 29/Oct/23 Resolved: 01/Feb/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 4.9.0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Jordi Serra Torrens | Assignee: | [DO NOT USE] Backlog - Sharding Team |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | PM-1965-Milestone-0-Metadata-Format | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Sharding
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| Backwards Compatibility: | Fully Compatible |
| Participants: |
| Description |
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On FCV upgrade to 5.0, make changes to the indexes for config.chunks as to:
On FCV downgrade from 5.0 to earlier:
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| Comments |
| Comment by Jordi Serra Torrens [ 01/Feb/21 ] |
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Done as part of https://github.com/mongodb/mongo/commit/522299492aa5a78339aa8ebb07e88e567ba125d7 |